Interne radiale speling
C3 interne speling (hoger dan Cn)
Precisie
P6 precisie (hoger dan standaard)
Warmtestabilisatie
Geen warmtestabilisatie - temperaturen tot 120 °C
Suffix-omschrijving
P636P6 (Dimensional And Running Accuracy To ISO Tolerance Class 6 (Better Than Normal)) And C3 (Internal Clearance Larger Than Normal) And C6 (QE6-SKF Reduced Vibration Level Lower Than Normal (Not Indicated))